APA (7e ed.) Bronvermelding

Não informado. (1974). Developing Railways. IPC Transport Press.

Chicago (17e ed.) Bronvermelding

Não informado. Developing Railways. London: IPC Transport Press, 1974.

MLA (8e ed.) Bronvermelding

Não informado. Developing Railways. IPC Transport Press, 1974.

Let op: Deze citaties zijn niet altijd 100% accuraat.